diff --git a/components/mdns/mdns.c b/components/mdns/mdns.c
index 24c2f4b57..8ee6b5d91 100644
--- a/components/mdns/mdns.c
+++ b/components/mdns/mdns.c
@@ -3099,7 +3099,7 @@ static void _mdns_handle_system_event(esp_event_base_t event_base,
                 break;
         }
     }
-#if CONFIG_IDF_TARGET_ESP32
+#if CONFIG_ETH_ENABLED
     else if (event_base == ETH_EVENT) {
         switch (event_id) {
             case ETHERNET_EVENT_CONNECTED:
@@ -3124,7 +3124,7 @@ static void _mdns_handle_system_event(esp_event_base_t event_base,
                 _mdns_enable_pcb(TCPIP_ADAPTER_IF_STA, MDNS_IP_PROTOCOL_V4);
                 _mdns_announce_pcb(TCPIP_ADAPTER_IF_STA, MDNS_IP_PROTOCOL_V6, NULL, 0, true);
                 break;
-#if CONFIG_IDF_TARGET_ESP32
+#if CONFIG_ETH_ENABLED
             case IP_EVENT_ETH_GOT_IP:
                 _mdns_enable_pcb(TCPIP_ADAPTER_IF_ETH, MDNS_IP_PROTOCOL_V4);
                 break;
@@ -4201,7 +4201,7 @@ esp_err_t mdns_init(void)
     if ((err = esp_event_handler_register(IP_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL)) != ESP_OK) {
         goto free_event_handlers;
     }
-#if CONFIG_IDF_TARGET_ESP32
+#if CONFIG_ETH_ENABLED
     if ((err = esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL)) != ESP_OK) {
         goto free_event_handlers;
     }
@@ -4235,7 +4235,7 @@ free_all_and_disable_pcbs:
 free_event_handlers:
     esp_event_handler_unregister(WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler);
     esp_event_handler_unregister(IP_EVENT, ESP_EVENT_ANY_ID, &event_handler);
-#if CONFIG_IDF_TARGET_ESP32
+#if CONFIG_ETH_ENABLED
     esp_event_handler_unregister(ETH_EVENT, ESP_EVENT_ANY_ID, &event_handler);
 #endif
     vQueueDelete(_mdns_server->action_queue);
@@ -4285,7 +4285,7 @@ void mdns_free(void)
     vSemaphoreDelete(_mdns_server->lock);
     esp_event_handler_unregister(WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler);
     esp_event_handler_unregister(IP_EVENT, ESP_EVENT_ANY_ID, &event_handler);
-#if CONFIG_IDF_TARGET_ESP32
+#if CONFIG_ETH_ENABLED
     esp_event_handler_unregister(ETH_EVENT, ESP_EVENT_ANY_ID, &event_handler);
 #endif
     free(_mdns_server);
diff --git a/components/mdns/private_include/mdns_networking.h b/components/mdns/private_include/mdns_networking.h
index 174022dfd..6b32ec7f1 100644
--- a/components/mdns/private_include/mdns_networking.h
+++ b/components/mdns/private_include/mdns_networking.h
@@ -21,7 +21,7 @@
 #include "esp_system.h"
 #include "esp_timer.h"
 #include "esp_event.h"
-#if CONFIG_IDF_TARGET_ESP32
+#if CONFIG_ETH_ENABLED
 #include "esp_eth.h"
 #endif